DC/DC Converters - Through Hole

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MDS03/06 & MDD03/06 DC-DC Converters

MEAN WELL MDS03/06 and MDD03/06 DC-DC Converters feature a wide 4:1 input range, <5µA leakage current, and 6KV_DC or 4.2kV_AC high I/O isolation. The MDS03 and MDD03 variants are 3W isolated and regulated module-type medical-grade DC-DC converters with up to 81% efficiency. The MDS06 and MDD06 devices are 6W isolated and regulated module-type medical-grade DC-DC converters with up to 84% efficiency. MDS03/06 converters feature a single-output design, while the MDD03/06 modules are dual output. MEAN WELL MDS03/06 and MDD03/06 3W/6W DC-DC Converters are ideal for medical devices, CT scanning, medical carts, oral care equipment, and industrial control systems.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Isolation	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Output Voltage-Channel 2	Output Current-Channel 2	Isolation Voltage	Package / Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Through Hole 9-36Vin +/-5V +/-30-300mA 3W DIP Med MDD03F-05 MEAN WELL 1: $18.50 598In Stock	Mfr. Part # MDD03F-05 Mouser Part # 709-MDD03F-05	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin +/-5V +/-30-300mA 3W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	598In Stock	$18.50 $18.40 $18.39	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	5 V	300 mA	- 5 V	300 mA	4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDD03
DC/DC Converters - Through Hole 9-36Vin +/-12V +/-12.5-125mA 3W DIP Med MDD03F-12 MEAN WELL 1: $25.24 15In Stock	Mfr. Part # MDD03F-12 Mouser Part # 709-MDD03F-12	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin +/-12V +/-12.5-125mA 3W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	15In Stock	$25.24 $24.47 $24.08 $23.14 View $22.36 $22.29 $22.28 $22.26 $22.25	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	12 V	125 mA	- 12 V	125 mA	4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDD03
DC/DC Converters - Through Hole 9-36Vin +/-15V +/-10-100mA 3W DIP Med MDD03F-15 MEAN WELL 1: $26.41 3In Stock	Mfr. Part # MDD03F-15 Mouser Part # 709-MDD03F-15	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin +/-15V +/-10-100mA 3W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	3In Stock	$26.41 $25.44 $24.97 $24.85 View $23.03 $22.97 $22.95 $22.94	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	15 V	100 mA	- 15 V	100 mA	4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDD03
DC/DC Converters - Through Hole 18-75Vin +/-5V +/-30-300mA 3W DIP Med MDD03G-05 MEAN WELL 1: $25.20 13In Stock	Mfr. Part # MDD03G-05 Mouser Part # 709-MDD03G-05	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin +/-5V +/-30-300mA 3W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	13In Stock	$25.20 $24.32 $23.83 $23.63 View $22.54 $22.49 $22.48	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	5 V	300 mA	- 5 V	300 mA	4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDD03
DC/DC Converters - Through Hole 18-75Vin +/-12V +/-12.5-125mA 3W DIP Med MDD03G-12 MEAN WELL 1: $24.81 30In Stock	Mfr. Part # MDD03G-12 Mouser Part # 709-MDD03G-12	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin +/-12V +/-12.5-125mA 3W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	30In Stock	$24.81 $24.00 $23.49 $23.16 View $22.20 $22.16 $22.15	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	12 V	125 mA	- 12 V	125 mA	4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDD03
DC/DC Converters - Through Hole 18-75Vin +/-15V +/-10-100mA 3W DIP Med MDD03G-15 MEAN WELL 1: $25.04 48In Stock	Mfr. Part # MDD03G-15 Mouser Part # 709-MDD03G-15	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin +/-15V +/-10-100mA 3W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	48In Stock	$25.04 $24.22 $23.88 $23.54 View $22.31 $22.25 $22.22	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	15 V	100 mA	- 15 V	100 mA	4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDD03
DC/DC Converters - Through Hole 9-36Vin +/-5V +/-60-600mA 6W DIP Med MDD06F-05 MEAN WELL 1: $27.48 23In Stock	Mfr. Part # MDD06F-05 Mouser Part # 709-MDD06F-05	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin +/-5V +/-60-600mA 6W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	23In Stock	$27.48 $26.97 $26.25 $26.19 View $24.42 $24.36 $24.35	Min.: 1 Mult.: 1	Isolated	2 Output	6 W	5 V	600 mA	- 5 V	600 mA	4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDD06
DC/DC Converters - Through Hole 9-36Vin +/-15V +/-20-200mA 6W DIP Med MDD06F-15 MEAN WELL 1: $27.71 20In Stock	Mfr. Part # MDD06F-15 Mouser Part # 709-MDD06F-15	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin +/-15V +/-20-200mA 6W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	20In Stock	$27.71 $26.68 $26.25 $25.01 View $24.47 $24.41 $24.39	Min.: 1 Mult.: 1	Isolated	2 Output	6 W	15 V	200 mA	- 15 V	200 mA	4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDD06
DC/DC Converters - Through Hole 18-75Vin +/-5V +/-60-600mA 6W DIP Med MDD06G-05 MEAN WELL 1: $27.14 17In Stock	Mfr. Part # MDD06G-05 Mouser Part # 709-MDD06G-05	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin +/-5V +/-60-600mA 6W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	17In Stock	$27.14 $26.22 $25.86 $25.53 View $24.03 $23.98 $23.96	Min.: 1 Mult.: 1	Isolated	2 Output	6 W	5 V	600 mA	- 5 V	600 mA	4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDD06
DC/DC Converters - Through Hole 18-75Vin +/-12V +/-25-250mA 6W DIP Med MDD06G-12 MEAN WELL 1: $26.31 27In Stock	Mfr. Part # MDD06G-12 Mouser Part # 709-MDD06G-12	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin +/-12V +/-25-250mA 6W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	27In Stock	$26.31 $25.60 $24.94 $24.48 View $23.89 $23.83 $23.82	Min.: 1 Mult.: 1	Isolated	2 Output	6 W	12 V	250 mA	- 12 V	250 mA	4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDD06
DC/DC Converters - Through Hole 18-75Vin +/-15V +/-20-200mA 6W DIP Med MDD06G-15 MEAN WELL 1: $27.30 28In Stock	Mfr. Part # MDD06G-15 Mouser Part # 709-MDD06G-15	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin +/-15V +/-20-200mA 6W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	28In Stock	$27.30 $26.34 $25.83 $25.68 View $24.35 $24.29 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	6 W	15 V	200 mA	- 15 V	200 mA	4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDD06
DC/DC Converters - Through Hole 9-36Vin 5V 0-600mA 3W DIP Med MDS03F-05 MEAN WELL 1: $25.17 7In Stock	Mfr. Part # MDS03F-05 Mouser Part # 709-MDS03F-05	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin 5V 0-600mA 3W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	7In Stock	$25.17 $24.24 $23.83 $21.43 View $21.36 $21.34	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA			4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDS03
DC/DC Converters - Through Hole 9-36Vin 15V 0-200mA 3W DIP Med MDS03F-15 MEAN WELL 1: $23.77 13In Stock	Mfr. Part # MDS03F-15 Mouser Part # 709-MDS03F-15	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin 15V 0-200mA 3W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	13In Stock	$23.77 $23.13 $22.87 $22.29 View $21.44 $21.38 $21.37 $21.36 $21.34	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA			4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDS03
DC/DC Converters - Through Hole 18-75Vin 5V 0-600mA 3W DIP Med MDS03G-05 MEAN WELL 1: $24.41 30In Stock	Mfr. Part # MDS03G-05 Mouser Part # 709-MDS03G-05	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin 5V 0-600mA 3W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	30In Stock	$24.41 $23.50 $23.11 $20.97 $20.91	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA			4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDS03
DC/DC Converters - Through Hole 18-75Vin 12V 0-250mA 3W DIP Med MDS03G-12 MEAN WELL 1: $23.33 6In Stock	Mfr. Part # MDS03G-12 Mouser Part # 709-MDS03G-12	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin 12V 0-250mA 3W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	6In Stock	$23.33 $22.58 $22.09 $21.50 View $21.15 $21.11 $21.10	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA			4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDS03
DC/DC Converters - Through Hole 18-75Vin 15V 0-200mA 3W DIP Med MDS03G-15 MEAN WELL 1: $24.78 14In Stock	Mfr. Part # MDS03G-15 Mouser Part # 709-MDS03G-15	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin 15V 0-200mA 3W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	14In Stock	$24.78 $23.92 $23.46 $23.30 View $23.28 $21.74	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA			4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDS03
DC/DC Converters - Through Hole 9-36Vin 15V 0-400mA 6W DIP Med MDS06F-15 MEAN WELL 1: $28.48 16In Stock 18Expected 2026-10-16	Mfr. Part # MDS06F-15 Mouser Part # 709-MDS06F-15	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin 15V 0-400mA 6W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	16In Stock 18Expected 2026-10-16	$28.48 $25.20 $24.80 $22.95 View $22.84 $22.82 $22.81 $22.77	Min.: 1 Mult.: 1	Isolated	1 Output	6 W	15 V	400 mA			4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDS06
DC/DC Converters - Through Hole 18-75Vin 12V 0-500mA 6W DIP Med MDS06G-12 MEAN WELL 1: $25.80 4In Stock	Mfr. Part # MDS06G-12 Mouser Part # 709-MDS06G-12	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin 12V 0-500mA 6W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	4In Stock	$25.80 $24.91 $24.68 $23.54 View $23.14 $23.08 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	6 W	12 V	500 mA			4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDS06
DC/DC Converters - Through Hole 18-75Vin 15V 0-400mA 6W DIP Med MDS06G-15 MEAN WELL 1: $24.85 30In Stock	Mfr. Part # MDS06G-15 Mouser Part # 709-MDS06G-15	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin 15V 0-400mA 6W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	30In Stock	$24.85 $24.19 $23.56 $23.11 View $22.59 $22.54 $22.52	Min.: 1 Mult.: 1	Isolated	1 Output	6 W	15 V	400 mA			4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDS06
DC/DC Converters - Through Hole 9-36Vin 12V 0-500mA 6W DIP Med MDS06F-12 MEAN WELL 1: $25.66 530On Order	Mfr. Part # MDS06F-12 Mouser Part # 709-MDS06F-12	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin 12V 0-500mA 6W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	530On Order On Order Ship Dates Mfr. #: MDS06F-12 Stock: 0 On Order: 75 Expected 2026-11-11 35 Expected 2026-11-16 420 Expected 2026-12-30 Factory Lead-Time: 22 Weeks	$25.66 $24.71 $24.31 $23.17 View $22.87 $22.81 $22.80	Min.: 1 Mult.: 1	Isolated	1 Output	6 W	12 V	500 mA			4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDS06
DC/DC Converters - Through Hole 9-36Vin +/-12V +/-25-250mA 6W DIP Med MDD06F-12 MEAN WELL 1: $28.99 30Expected 2027-03-31	Mfr. Part # MDD06F-12 Mouser Part # 709-MDD06F-12	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin +/-12V +/-25-250mA 6W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	30Expected 2027-03-31	$28.99 $27.45 $26.88 $25.55 View $25.21 $25.14 $25.13 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	6 W	12 V	250 mA	- 12 V	250 mA	4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDD06
DC/DC Converters - Through Hole 9-36Vin 12V 0-250mA 3W DIP Med MDS03F-12 MEAN WELL 1: $23.53 30Expected 2027-03-31	Mfr. Part # MDS03F-12 Mouser Part # 709-MDS03F-12	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin 12V 0-250mA 3W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	30Expected 2027-03-31	$23.53 $23.04 $22.67 $21.48 View $21.14 $21.08 $21.07 $21.05 $21.04	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA			4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDS03
DC/DC Converters - Through Hole 9-36Vin 5V 0-1200mA 6W DIP Med MDS06F-05 MEAN WELL 1: $25.23 30Expected 2026-10-20	Mfr. Part # MDS06F-05 Mouser Part # 709-MDS06F-05	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin 5V 0-1200mA 6W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	30Expected 2026-10-20	$25.23 $24.57 $24.29 $23.57 View $22.67 $22.61	Min.: 1 Mult.: 1	Isolated	1 Output	6 W	5 V	1.2 A			4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDS06
DC/DC Converters - Through Hole 18-75Vin 5V 0-1200mA 6W DIP Med MDS06G-05 MEAN WELL 1: $27.12 13Expected 2027-01-29	Mfr. Part # MDS06G-05 Mouser Part # 709-MDS06G-05	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin 5V 0-1200mA 6W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	13Expected 2027-01-29	$27.12 $25.68 $25.08 $24.13 View $23.60 $23.53 $23.52	Min.: 1 Mult.: 1	Isolated	1 Output	6 W	5 V	1.2 A			4 kV	DIP-24	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12.2 mm (0.48 in)	Medical	+ 90 C	- 40 C	MDS06

MDS03/06 & MDD03/06 DC-DC Converters

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